Inventor · disambiguated record
Bret M. Olson
Also filed as: OLSON BRET · OLSON BRET M
74 granted patents·12 pending applications·445 citations·filing 2007–2025
99Inventor score
Files withFENWAL INC20GM GLOBAL TECH OPERATIONS INC12GM GLOBAL TECH OPERATIONS LLC12LUNDBERG PHILIP C11NEELAKANTAN VIJAY A8
Top patents by PatentIndex Score
86 records- 0199US8961355B2Method for controlling a multi-speed transmission having four planetary gear sets for producing at least nine gear speedsHART JAMES M·Filed 2011·Granted Feb 24, 2015·89 cites·11 claims
- 0298US8343007B2Compact multi-speed automatic transmissionGM GLOBAL TECH OPERATIONS INC·Filed 2011·Granted Jan 1, 2013·57 cites·16 claims
- 0395US8707694B2Shape memory alloy actuatorOLSON BRET M·Filed 2011·Granted Apr 29, 2014·28 cites·15 claims
- 0492US8413777B2High efficiency hydraulic transmission control systemLUNDBERG PHILIP C·Filed 2010·Granted Apr 9, 2013·15 cites·14 claims
- 0590US8402859B2Barrel cam shift mechanismNEELAKANTAN VIJAY A·Filed 2009·Granted Mar 26, 2013·20 cites·20 claims
- 0688US11901068B2Cell processing methods with process parameter controlFENWAL INC·Filed 2021·Granted Feb 13, 2024·1 cites·17 claims
- 0788US11478755B2Small volume processing systems and methodsFENWAL INC·Filed 2019·Granted Oct 25, 2022·5 cites·20 claims
- 0888US8578803B2Synchronizer actuation assemblyNEELAKANTAN VIJAY A·Filed 2010·Granted Nov 12, 2013·9 cites·11 claims
- 0988US8429994B2Hydraulic control systems for dual clutch transmissionsLUNDBERG PHILIP C·Filed 2009·Granted Apr 30, 2013·10 cites·18 claims
- 1088US8403792B2Hydraulic control systems for dual clutch transmissionsLUNDBERG PHILIP C·Filed 2009·Granted Mar 26, 2013·10 cites·21 claims
- 1187US8567580B2Electro-hydraulic control system for a dual clutch transmissionCZOYKOWSKI JOHN R·Filed 2010·Granted Oct 29, 2013·7 cites·11 claims
- 1287US2025375557A1Cell Processing System And Method With Preliminary Process EvaluationFENWAL INC·Filed 2025·Application pending·0 cites
- 1386US8738257B2Electro-hydraulic control system and method for a dual clutch transmissionMOORMAN STEVEN P·Filed 2011·Granted May 27, 2014·8 cites·17 claims
- 1486US8475336B2Hydraulic control system for a dual clutch transmissionWHITMARSH BRIAN W·Filed 2010·Granted Jul 2, 2013·11 cites·17 claims
- 1586US8402855B2Hydraulic control systems for dual clutch transmissionsLUNDBERG PHILIP C·Filed 2010·Granted Mar 26, 2013·8 cites·18 claims
- 1686US8225687B2Hydraulic control systems for dual clutch transmissionsLUNDBERG PHILIP C·Filed 2009·Granted Jul 24, 2012·13 cites·19 claims
- 1786US2025387547A1Cell Processing System And Method With Preliminary Process EvaluationFENWAL INC·Filed 2025·Application pending·0 cites
- 1885US8967008B2Layshaft automatic transmissionOLSON BRET M·Filed 2011·Granted Mar 3, 2015·8 cites·15 claims
- 1985US8845491B2Micro-electro-mechanical-system (MEMS) based hydraulic control system for automated manual transmissionsLI DONGXU·Filed 2011·Granted Sep 30, 2014·7 cites·17 claims
- 2084US11062805B2Cell processing system and method with process parameter controlFENWAL INC·Filed 2020·Granted Jul 13, 2021·1 cites·19 claims
- 2183US2024266040A1Cell processing methodFENWAL INC·Filed 2023·Application pending·0 cites
- 2282US8359941B2Hydraulic control systems for dual clutch transmissionsGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Jan 29, 2013·11 cites·12 claims
- 2382US8356529B2Hydraulic control systems for dual clutch transmissionsGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Jan 22, 2013·11 cites·6 claims
- 2480US12397089B2Cell processing system and method with preliminary process evaluationFENWAL INC·Filed 2023·Granted Aug 26, 2025·0 cites·25 claims
- 2580US8844392B2Electro-hydraulic and electro-mechanical control system for a dual clutch transmissionNEELAKANTAN VIJAY A·Filed 2010·Granted Sep 30, 2014·6 cites·20 claims
- 2680US8596440B2Engine start stop applications for solenoid pumpsNEELAKANTAN VIJAY A·Filed 2011·Granted Dec 3, 2013·5 cites·18 claims
- 2780US8364361B2Transmission clutch control apparatus and methodGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Jan 29, 2013·6 cites·13 claims
- 2879US8615349B2Method of detecting filling of hydraulic clutchNEELAKANTAN VIJAY A·Filed 2009·Granted Dec 24, 2013·5 cites·19 claims
- 2977US8942901B2Method of controlling a hydraulic control system for a dual clutch transmissionLUNDBERG PHILIP C·Filed 2011·Granted Jan 27, 2015·4 cites·18 claims
- 3077US8528711B2Control system for a dual clutch transmissionCZOYKOWSKI JOHN R·Filed 2010·Granted Sep 10, 2013·4 cites·13 claims
- 3177US8234946B2Hydraulic control system for a dual clutch transmissionMOMAL PASCAL·Filed 2010·Granted Aug 7, 2012·7 cites·20 claims
- 3276US10449283B2System and method for selecting and culturing cellsFENWAL INC·Filed 2017·Granted Oct 22, 2019·1 cites·9 claims
- 3376US8402993B2Hydraulic fluid cooling system for a dual clutch automatic transmissionLUNDBERG PHILIP C·Filed 2010·Granted Mar 26, 2013·4 cites·13 claims
- 3475US10316968B2Method and apparatus for ratio control for a continuously variable transmissionGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Jun 11, 2019·2 cites·20 claims
- 3575US8740748B2Control system and method for a dual clutch transmissionMOORMAN STEVEN P·Filed 2011·Granted Jun 3, 2014·4 cites·17 claims
- 3675US8037989B2Torque transmitting device actuation system using a piezoelectric pumpGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Oct 18, 2011·6 cites·7 claims
- 3774US10251990B2System and method for processing, incubating, and/or selecting biological cellsFENWAL INC·Filed 2017·Granted Apr 9, 2019·1 cites·10 claims
- 3874US9939077B2Valve configured for regulating the flow of fluid between a device and a coolerGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Apr 10, 2018·2 cites·20 claims
- 3974US8434603B2Low content control system for a dual clutch transmissionLUNDBERG PHILIP C·Filed 2010·Granted May 7, 2013·4 cites·29 claims
- 4073US11672891B2Cell processing system and method with preliminary process evaluationFENWAL INC·Filed 2021·Granted Jun 13, 2023·0 cites·15 claims
- 4173US10654000B2Cell processing system and method with centralized data management, monitoring and/or controlFENWAL INC·Filed 2017·Granted May 19, 2020·1 cites·9 claims
- 4273US8430220B2Wet dual clutch transmission control systemLUNDBERG PHILIP C·Filed 2010·Granted Apr 30, 2013·4 cites·15 claims
- 4373US8192176B2Hydraulic fluid supply system having active regulatorLUNDBERG PHILIP C·Filed 2009·Granted Jun 5, 2012·6 cites·19 claims
- 4472US11191879B2Cell processing system and method with preliminary process evaluationFENWAL INC·Filed 2017·Granted Dec 7, 2021·1 cites·21 claims
- 4572US7874226B2Transmission heater system and methodGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Jan 25, 2011·5 cites·24 claims
- 4671US11139074B2Cell washing system with process parameter controlFENWAL INC·Filed 2017·Granted Oct 5, 2021·1 cites·22 claims
- 4771US8967009B2Six, seven, and eight speed layshaft automatic transmissionGM GLOBAL TECH OPERATIONS INC·Filed 2012·Granted Mar 3, 2015·3 cites·19 claims
- 4869US8904893B2Method of controlling a dual clutch transmissionMOORMAN STEVEN P·Filed 2011·Granted Dec 9, 2014·3 cites·19 claims
- 4969US8210976B2Control system for an automatic transmission having multiple default modesXIE ZHE·Filed 2009·Granted Jul 3, 2012·5 cites·21 claims
- 5068US10047860B2Pump switching control systems and methods for continuously variable transmissionsGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Aug 14, 2018·1 cites·20 claims
Showing the top 50 of 86 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →